uvm_fault(0xfffffd8077ed8558, 0x0, 0, 1) -> e kernel: page fault trap, code=0 Faulted in DDB; continuing... ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10183 6408K 6419K 166960K 11279 0 pcb 15 20K 24K 166960K 23 0 rtable 220 6K 7K 166960K 572 0 pf 29 8K 8K 166960K 41 0 ifaddr 42 15K 15K 166960K 70 0 ifgroup 50 2K 2K 166960K 74 0 sysctl 3 0K 0K 166960K 3 0 counters 64 36K 36K 166960K 76 0 ioctlops 0 0K 2K 166960K 147 0 iov 0 0K 16K 166960K 311 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1279 80K 80K 166960K 2044 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 44 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 1030 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 20 73K 121K 166960K 3769 0 sigio 1 0K 0K 166960K 212 0 proc 56 78K 115K 166960K 838 0 subproc 104 6K 6K 166960K 182 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 379 0 in_multi 89 6K 7K 166960K 194 0 ether_multi 1 0K 0K 166960K 4 0 mrt 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 79 360K 360K 166960K 79 0 exec 0 0K 1K 166960K 834 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 333 84K 101K 166960K 39093 0 UVM aobj 101 5K 5K 166960K 112 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 102 0 NDP 11 0K 2K 166960K 43 0 temp 74 6772K 6852K 166960K 12690 0 kqueue 12 18K 28K 166960K 449 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 172 0 169 3 2 1 3 0 8 0 rtentry 112 173 0 70 4 0 4 4 0 8 0 unpcb 144 3541 0 3528 37 31 6 8 0 8 5 syncache 336 67 0 67 8 8 0 1 0 8 0 tcpqe 32 358 0 358 10 10 0 2 0 8 0 tcpcb 808 1945 0 1930 48 45 3 13 0 8 0 arp 120 29 0 12 1 0 1 1 0 8 0 ipq 40 7 0 7 3 3 0 1 0 8 0 ipqe 40 22 0 22 3 3 0 1 0 8 0 inpcb 392 3735 0 3717 77 74 3 22 0 8 0 nd6 136 43 0 21 1 0 1 1 0 8 0 kcovpl 48 14 0 6 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 687 0 271 29 0 29 29 0 8 2 art_table 32 688 0 271 4 0 4 4 0 8 0 art_node 16 172 0 78 1 0 1 1 0 8 0 sysvmsgpl 40 24 0 14 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 1025 0 1015 1 0 1 1 0 8 0 shmpl 112 109 0 11 3 0 3 3 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 6362 0 4920 91 0 91 91 0 8 0 ffsino 272 6362 0 4920 97 0 97 97 0 8 0 nchpl 144 11362 0 9719 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 35731 0 35729 4 3 1 2 0 8 0 percpumem 16 52 0 6 1 0 1 1 0 8 0 kstatmem 264 34 0 12 2 0 2 2 0 8 0 scxspl 216 39984 0 39984 22 19 3 8 1 8 3 plimitpl 152 535 0 512 6 5 1 2 0 8 0 sigapl 424 4054 0 4002 7 0 7 7 0 8 0 futexpl 64 30224 0 30223 1 0 1 1 0 8 0 knotepl 120 175 0 0 5 0 5 5 0 8 0 kqueuepl 216 841 0 833 11 10 1 5 0 8 0 pipepl 320 679 0 651 17 14 3 9 0 8 0 fdescpl 496 4035 0 4004 7 2 5 6 0 8 0 filepl 152 22386 0 22151 62 47 15 22 0 8 5 lockfpl 104 546 0 544 1 0 1 1 0 8 0 lockfspl 48 172 0 170 1 0 1 1 0 8 0 sessionpl 144 29 0 13 1 0 1 1 0 8 0 pgrppl 48 51 0 35 1 0 1 1 0 8 0 ucredpl 104 3114 0 3097 1 0 1 1 0 8 0 zombiepl 144 4004 0 4002 2 1 1 1 0 8 0 processpl 1136 4054 0 4002 5 0 5 5 0 8 0 procpl 680 10681 0 10612 10 2 8 8 0 8 1 sosppl 168 57 0 57 7 7 0 1 0 8 0 sockpl 584 7842 0 7808 83 71 12 18 0 8 8 mcl64k 65536 11 0 0 2 0 2 2 0 8 0 mcl16k 16384 15 0 0 2 0 2 2 0 8 0 mcl12k 12288 10 0 0 1 0 1 1 0 8 0 mcl9k 9216 9 0 0 1 0 1 1 0 8 0 mcl8k 8192 18 0 0 3 0 3 3 0 8 0 mcl4k 4096 26 0 0 3 1 2 3 0 8 0 mcl2k2 2112 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 282 0 0 33 2 31 33 0 8 0 mtagpl 96 18 0 0 1 0 1 1 0 8 0 mbufpl 256 1107 0 0 58 0 58 58 0 8 0 bufpl 280 11351 0 5035 452 0 452 452 0 8 0 anonpl 24 514093 0 504085 140 57 83 100 0 186 2 amapchunkpl 152 125626 0 124849 71 32 39 50 0 158 0 amappl16 200 10999 0 10653 58 37 21 31 0 8 0 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 167 0 153 2 1 1 2 0 8 0 amappl13 176 15 0 15 2 2 0 1 0 8 0 amappl12 168 4762 0 4725 3 1 2 3 0 8 0 amappl11 160 54 0 43 1 0 1 1 0 8 0 amappl10 152 37 0 23 1 0 1 1 0 8 0 amappl9 144 199 0 198 1 0 1 1 0 8 0 amappl8 136 339 0 251 4 0 4 4 0 8 0 amappl7 128 186 0 163 2 0 2 2 0 8 0 amappl6 120 380 0 368 1 0 1 1 0 8 0 amappl5 112 168 0 160 1 0 1 1 0 8 0 amappl4 104 525 0 496 2 1 1 2 0 8 0 amappl3 96 24636 0 24555 10 6 4 4 0 8 1 amappl2 88 4705 0 4623 3 1 2 3 0 8 0 amappl1 80 22659 0 22143 23 10 13 22 0 8 0 amappl 88 38425 0 38206 7 0 7 7 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 111 0 11 2 0 2 2 0 8 0 uaddrrnd 24 4036 0 4005 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4036 0 4005 1 0 1 1 0 8 0 vmmpekpl 168 34890 0 34823 4 0 4 4 0 8 0 vmmpepl 168 252039 0 249792 199 71 128 133 0 357 14 vmsppl 448 4035 0 4005 5 0 5 5 0 8 0 rwobjpl 56 73238 0 65851 108 2 106 106 0 8 0 pdppl 4096 8079 0 8010 223 142 81 93 0 8 12 pvpl 32 45022 0 0 364 1 363 363 0 265 0 pmappl 248 4035 0 4005 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 706 0 276 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82d04ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x73923b6054d0, count: 10 ddb{0}> trace x86_ipi_db(ffffffff82d04ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x73923b6054d0, count: -5 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82898dd9) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff8000316f9ce8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8077ece028,fffffd806738de78) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd806738de78) at bwrite+0x1f1 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd806738de78) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff8000316f9f70) at ufs_mkdir+0x52c sys/ufs/ufs/ufs_vnops.c:1175 VOP_MKDIR(fffffd8065e850f0,ffff8000316fa0d0,ffff8000316fa100,ffff8000316fa000) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002d68baa8,ffffff9c,20000580,1) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 syscall(ffff8000316fa280) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff8000316fa280) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6e8a124c020, count: 4 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82898dd9) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff8000316f9ce8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8077ece028,fffffd806738de78) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd806738de78) at bwrite+0x1f1 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd806738de78) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff8000316f9f70) at ufs_mkdir+0x52c sys/ufs/ufs/ufs_vnops.c:1175 VOP_MKDIR(fffffd8065e850f0,ffff8000316fa0d0,ffff8000316fa100,ffff8000316fa000) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002d68baa8,ffffff9c,20000580,1) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 syscall(ffff8000316fa280) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff8000316fa280) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6e8a124c020, count: -11